2025-09-10T21:48:00,180 Created temporary directory: /tmp/pip-build-tracker-bhjzyl_q 2025-09-10T21:48:00,181 Initialized build tracking at /tmp/pip-build-tracker-bhjzyl_q 2025-09-10T21:48:00,181 Created build tracker: /tmp/pip-build-tracker-bhjzyl_q 2025-09-10T21:48:00,182 Entered build tracker: /tmp/pip-build-tracker-bhjzyl_q 2025-09-10T21:48:00,182 Created temporary directory: /tmp/pip-wheel-a_c5n257 2025-09-10T21:48:00,185 Created temporary directory: /tmp/pip-ephem-wheel-cache-ji2bhprv 2025-09-10T21:48:00,243 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-10T21:48:00,245 2 location(s) to search for versions of tensorcircuit-ng: 2025-09-10T21:48:00,245 * https://pypi.org/simple/tensorcircuit-ng/ 2025-09-10T21:48:00,245 * https://www.piwheels.org/simple/tensorcircuit-ng/ 2025-09-10T21:48:00,246 Fetching project page and analyzing links: https://pypi.org/simple/tensorcircuit-ng/ 2025-09-10T21:48:00,246 Getting page https://pypi.org/simple/tensorcircuit-ng/ 2025-09-10T21:48:00,247 Found index url https://pypi.org/simple/ 2025-09-10T21:48:00,397 Fetched page https://pypi.org/simple/tensorcircuit-ng/ as application/vnd.pypi.simple.v1+json 2025-09-10T21:48:00,403 Found link https://files.pythonhosted.org/packages/13/e8/8bd0671e1e5965f6200cdad55989be722498c33f340941d6cd7db948d25f/tensorcircuit-ng-0.2.2.dev20220706.tar.gz (from https://pypi.org/simple/tensorcircuit-ng/), version: 0.2.2.dev20220706 2025-09-10T21:48:00,404 Skipping link: No binaries permitted for tensorcircuit-ng: https://files.pythonhosted.org/packages/29/5a/e72bbb663da5d6bb761c84f2062a08a338bf896506e042d31bdcf9a90fa8/tensorcircuit_ng-0.2.2.dev20220706-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit-ng/) 2025-09-10T21:48:00,404 Skipping link: No binaries permitted for tensorcircuit-ng: https://files.pythonhosted.org/packages/b3/25/17ec34a956721c77e40604343f434232f293fcce938a134244fde9ef446c/tensorcircuit_ng-1.0.0-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit-ng/) 2025-09-10T21:48:00,404 Found link https://files.pythonhosted.org/packages/81/ae/05d661d0d8232456fc530146b014feff1613cba0d8a68769622a0b724725/tensorcircuit_ng-1.0.0.tar.gz (from https://pypi.org/simple/tensorcircuit-ng/), version: 1.0.0 2025-09-10T21:48:00,405 Skipping link: No binaries permitted for tensorcircuit-ng: https://files.pythonhosted.org/packages/55/e1/ab0573da577a6500fd9427069fd53c36b559f54606a16cb93ff9eb0ddc84/tensorcircuit_ng-1.0.1-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit-ng/) 2025-09-10T21:48:00,405 Found link https://files.pythonhosted.org/packages/fe/71/d9154b0a67be96f3b0499387c4c748932c0837529887ac8510bef0611dfb/tensorcircuit_ng-1.0.1.tar.gz (from https://pypi.org/simple/tensorcircuit-ng/), version: 1.0.1 2025-09-10T21:48:00,406 Skipping link: No binaries permitted for tensorcircuit-ng: https://files.pythonhosted.org/packages/59/60/358767e919d43f2241ac1f749c28bff0356e495f6f97f8cde120da90f2b9/tensorcircuit_ng-1.0.2-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit-ng/) 2025-09-10T21:48:00,406 Found link https://files.pythonhosted.org/packages/77/83/2ff2c69056f8c6e66769fb8809d75c63b96867a84ed4bcfea59235e631cd/tensorcircuit_ng-1.0.2.tar.gz (from https://pypi.org/simple/tensorcircuit-ng/), version: 1.0.2 2025-09-10T21:48:00,406 Skipping link: No binaries permitted for tensorcircuit-ng: https://files.pythonhosted.org/packages/b8/99/0914b7c28060089175333b642fb61dd6d244d831ce92b4f501177b6affab/tensorcircuit_ng-1.1.0-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit-ng/) 2025-09-10T21:48:00,407 Found link https://files.pythonhosted.org/packages/33/a7/b6a597d1b67cb6601743053001e32474ba68971cd78d308a8173ddf64f6b/tensorcircuit_ng-1.1.0.tar.gz (from https://pypi.org/simple/tensorcircuit-ng/), version: 1.1.0 2025-09-10T21:48:00,407 Skipping link: No binaries permitted for tensorcircuit-ng: https://files.pythonhosted.org/packages/42/b9/f3aa0b887238b4cccf1781caa471fcf60f39e29d39c712101fbaab28f954/tensorcircuit_ng-1.2.0-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit-ng/) 2025-09-10T21:48:00,408 Found link https://files.pythonhosted.org/packages/55/95/ad827f984544d20b7bc769bc2523c8d695de4c9169bd59856e9fd14d2f88/tensorcircuit_ng-1.2.0.tar.gz (from https://pypi.org/simple/tensorcircuit-ng/), version: 1.2.0 2025-09-10T21:48:00,408 Skipping link: No binaries permitted for tensorcircuit-ng: https://files.pythonhosted.org/packages/aa/e7/96cbb3ed473a90de27555d463e02d7dc15b9cb16bbb578499f8c501ebd4d/tensorcircuit_ng-1.2.1-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit-ng/) 2025-09-10T21:48:00,408 Found link https://files.pythonhosted.org/packages/08/f3/ec7224aa7dc61b662380fdd4ac77807add8b8dc00c4ffcad9a00cd7d07f8/tensorcircuit_ng-1.2.1.tar.gz (from https://pypi.org/simple/tensorcircuit-ng/), version: 1.2.1 2025-09-10T21:48:00,409 Skipping link: No binaries permitted for tensorcircuit-ng: https://files.pythonhosted.org/packages/b5/a8/3f3140789ca36393a99135bf0e2ad40d05f3502482eda1242f2ee41ddca4/tensorcircuit_ng-1.3.0-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit-ng/) 2025-09-10T21:48:00,409 Found link https://files.pythonhosted.org/packages/a4/0d/8918180f795a4a8854111e0a53ed5f1bef645f6f2502fe3b1c0a3cfc9c48/tensorcircuit_ng-1.3.0.tar.gz (from https://pypi.org/simple/tensorcircuit-ng/), version: 1.3.0 2025-09-10T21:48:00,410 Fetching project page and analyzing links: https://www.piwheels.org/simple/tensorcircuit-ng/ 2025-09-10T21:48:00,410 Getting page https://www.piwheels.org/simple/tensorcircuit-ng/ 2025-09-10T21:48:00,412 Found index url https://www.piwheels.org/simple/ 2025-09-10T21:48:00,506 Fetched page https://www.piwheels.org/simple/tensorcircuit-ng/ as text/html 2025-09-10T21:48:00,507 Skipping link: not a file: https://www.piwheels.org/simple/tensorcircuit-ng/ 2025-09-10T21:48:00,507 Skipping link: not a file: https://pypi.org/simple/tensorcircuit-ng/ 2025-09-10T21:48:00,530 Given no hashes to check 1 links for project 'tensorcircuit-ng': discarding no candidates 2025-09-10T21:48:00,531 Collecting tensorcircuit-ng==0.2.2.dev20220706 2025-09-10T21:48:00,532 Created temporary directory: /tmp/pip-unpack-hkfovawp 2025-09-10T21:48:00,674 Downloading tensorcircuit-ng-0.2.2.dev20220706.tar.gz (203 kB) 2025-09-10T21:48:00,798 Added tensorcircuit-ng==0.2.2.dev20220706 from https://files.pythonhosted.org/packages/13/e8/8bd0671e1e5965f6200cdad55989be722498c33f340941d6cd7db948d25f/tensorcircuit-ng-0.2.2.dev20220706.tar.gz to build tracker '/tmp/pip-build-tracker-bhjzyl_q' 2025-09-10T21:48:00,799 Running setup.py (path:/tmp/pip-wheel-a_c5n257/tensorcircuit-ng_f215c89f8cbe43c19b37606455fce156/setup.py) egg_info for package tensorcircuit-ng 2025-09-10T21:48:00,800 Created temporary directory: /tmp/pip-pip-egg-info-k7py5_il 2025-09-10T21:48:00,800 Preparing metadata (setup.py): started 2025-09-10T21:48:00,801 Running command python setup.py egg_info 2025-09-10T21:48:01,547 Traceback (most recent call last): 2025-09-10T21:48:01,549 File "", line 2, in 2025-09-10T21:48:01,549 exec(compile(''' 2025-09-10T21:48:01,549 ~~~~^^^^^^^^^^^^ 2025-09-10T21:48:01,549 # This is -- a caller that pip uses to run setup.py 2025-09-10T21:48:01,549 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,549 ...<32 lines>... 2025-09-10T21:48:01,550 exec(compile(setup_py_code, filename, "exec")) 2025-09-10T21:48:01,550 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,550 ''' % ('/tmp/pip-wheel-a_c5n257/tensorcircuit-ng_f215c89f8cbe43c19b37606455fce156/setup.py',), "", "exec")) 2025-09-10T21:48:01,550 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,550 File "", line 35, in 2025-09-10T21:48:01,550 File "/tmp/pip-wheel-a_c5n257/tensorcircuit-ng_f215c89f8cbe43c19b37606455fce156/setup.py", line 3, in 2025-09-10T21:48:01,550 from tensorcircuit import __version__, __author__ 2025-09-10T21:48:01,550 File "/tmp/pip-wheel-a_c5n257/tensorcircuit-ng_f215c89f8cbe43c19b37606455fce156/tensorcircuit/__init__.py", line 5, in 2025-09-10T21:48:01,551 from .cons import ( 2025-09-10T21:48:01,551 ^^^^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,551 ...<12 lines>... 2025-09-10T21:48:01,551 ) # prerun of set hooks 2025-09-10T21:48:01,551 ^ 2025-09-10T21:48:01,551 File "/tmp/pip-wheel-a_c5n257/tensorcircuit-ng_f215c89f8cbe43c19b37606455fce156/tensorcircuit/cons.py", line 14, in 2025-09-10T21:48:01,551 import opt_einsum 2025-09-10T21:48:01,551 ModuleNotFoundError: No module named 'opt_einsum' 2025-09-10T21:48:01,660 ERROR: python setup.py egg_info exited with 1 2025-09-10T21:48:01,671 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-10T21:48:01,671 exec(compile('"'"''"'"''"'"' 2025-09-10T21:48:01,671 # This is -- a caller that pip uses to run setup.py 2025-09-10T21:48:01,671 # 2025-09-10T21:48:01,671 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-10T21:48:01,671 # import from `distutils.core` to work with newer packaging standards. 2025-09-10T21:48:01,671 # - It provides a clear error message when setuptools is not installed. 2025-09-10T21:48:01,671 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-10T21:48:01,671 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-10T21:48:01,671 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-10T21:48:01,671 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-10T21:48:01,671 import os, sys, tokenize, traceback 2025-09-10T21:48:01,671 2025-09-10T21:48:01,671 try: 2025-09-10T21:48:01,671 import setuptools 2025-09-10T21:48:01,671 except ImportError: 2025-09-10T21:48:01,671 print( 2025-09-10T21:48:01,671 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-10T21:48:01,671 "the build environment with exception:", 2025-09-10T21:48:01,671 file=sys.stderr, 2025-09-10T21:48:01,671 ) 2025-09-10T21:48:01,671 traceback.print_exc() 2025-09-10T21:48:01,671 sys.exit(1) 2025-09-10T21:48:01,671 2025-09-10T21:48:01,671 __file__ = %r 2025-09-10T21:48:01,671 sys.argv[0] = __file__ 2025-09-10T21:48:01,671 2025-09-10T21:48:01,671 if os.path.exists(__file__): 2025-09-10T21:48:01,671 filename = __file__ 2025-09-10T21:48:01,671 with tokenize.open(__file__) as f: 2025-09-10T21:48:01,671 setup_py_code = f.read() 2025-09-10T21:48:01,671 else: 2025-09-10T21:48:01,671 filename = "" 2025-09-10T21:48:01,671 setup_py_code = "from setuptools import setup; setup()" 2025-09-10T21:48:01,671 2025-09-10T21:48:01,671 exec(compile(setup_py_code, filename, "exec")) 2025-09-10T21:48:01,671 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-a_c5n257/tensorcircuit-ng_f215c89f8cbe43c19b37606455fce156/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-k7py5_il[/] 2025-09-10T21:48:01,672 [bold magenta]cwd[/]: /tmp/pip-wheel-a_c5n257/tensorcircuit-ng_f215c89f8cbe43c19b37606455fce156/ 2025-09-10T21:48:01,672 Preparing metadata (setup.py): finished with status 'error' 2025-09-10T21:48:01,672 ERROR: metadata generation failed 2025-09-10T21:48:01,677 Exception information: 2025-09-10T21:48:01,677 Traceback (most recent call last): 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-10T21:48:01,677 call_subprocess( 2025-09-10T21:48:01,677 ~~~~~~~~~~~~~~~^ 2025-09-10T21:48:01,677 args, 2025-09-10T21:48:01,677 ^^^^^ 2025-09-10T21:48:01,677 ...<2 lines>... 2025-09-10T21:48:01,677 spinner=spinner, 2025-09-10T21:48:01,677 ^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,677 ) 2025-09-10T21:48:01,677 ^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-10T21:48:01,677 raise error 2025-09-10T21:48:01,677 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-10T21:48:01,677 2025-09-10T21:48:01,677 The above exception was the direct cause of the following exception: 2025-09-10T21:48:01,677 2025-09-10T21:48:01,677 Traceback (most recent call last): 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-10T21:48:01,677 status = _inner_run() 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-10T21:48:01,677 return self.run(options, args) 2025-09-10T21:48:01,677 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-10T21:48:01,677 return func(self, options, args) 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-10T21:48:01,677 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-10T21:48:01,677 result = self._result = resolver.resolve( 2025-09-10T21:48:01,677 ~~~~~~~~~~~~~~~~^ 2025-09-10T21:48:01,677 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-10T21:48:01,677 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,677 ) 2025-09-10T21:48:01,677 ^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-10T21:48:01,677 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-10T21:48:01,677 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-10T21:48:01,677 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-10T21:48:01,677 if not criterion.candidates: 2025-09-10T21:48:01,677 ^^^^^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-10T21:48:01,677 return bool(self._sequence) 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-10T21:48:01,677 self._bool = any(self) 2025-09-10T21:48:01,677 ~~~^^^^^^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-10T21:48:01,677 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-10T21:48:01,677 ^^^^^^^^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-10T21:48:01,677 candidate = func() 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-10T21:48:01,677 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-10T21:48:01,677 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-10T21:48:01,677 link, template, name, version 2025-09-10T21:48:01,677 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,677 ) 2025-09-10T21:48:01,677 ^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-10T21:48:01,677 self._link_candidate_cache[link] = LinkCandidate( 2025-09-10T21:48:01,677 ~~~~~~~~~~~~~^ 2025-09-10T21:48:01,677 link, 2025-09-10T21:48:01,677 ^^^^^ 2025-09-10T21:48:01,677 ...<3 lines>... 2025-09-10T21:48:01,677 version=version, 2025-09-10T21:48:01,677 ^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,677 ) 2025-09-10T21:48:01,677 ^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-10T21:48:01,677 super().__init__( 2025-09-10T21:48:01,677 ~~~~~~~~~~~~~~~~^ 2025-09-10T21:48:01,677 link=link, 2025-09-10T21:48:01,677 ^^^^^^^^^^ 2025-09-10T21:48:01,677 ...<4 lines>... 2025-09-10T21:48:01,677 version=version, 2025-09-10T21:48:01,677 ^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,677 ) 2025-09-10T21:48:01,677 ^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-10T21:48:01,677 self.dist = self._prepare() 2025-09-10T21:48:01,677 ~~~~~~~~~~~~~^^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-10T21:48:01,677 dist = self._prepare_distribution() 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-10T21:48:01,677 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-10T21:48:01,677 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-10T21:48:01,677 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-10T21:48:01,677 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-10T21:48:01,677 dist = _get_prepared_distribution( 2025-09-10T21:48:01,677 req, 2025-09-10T21:48:01,677 ...<3 lines>... 2025-09-10T21:48:01,677 self.check_build_deps, 2025-09-10T21:48:01,677 ) 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-10T21:48:01,677 abstract_dist.prepare_distribution_metadata( 2025-09-10T21:48:01,677 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-10T21:48:01,677 finder, build_isolation, check_build_deps 2025-09-10T21:48:01,677 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,677 ) 2025-09-10T21:48:01,677 ^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-10T21:48:01,677 self.req.prepare_metadata() 2025-09-10T21:48:01,677 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-10T21:48:01,677 self.metadata_directory = generate_metadata_legacy( 2025-09-10T21:48:01,677 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-10T21:48:01,677 build_env=self.build_env, 2025-09-10T21:48:01,677 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,677 ...<3 lines>... 2025-09-10T21:48:01,677 details=details, 2025-09-10T21:48:01,677 ^^^^^^^^^^^^^^^^ 2025-09-10T21:48:01,677 ) 2025-09-10T21:48:01,677 ^ 2025-09-10T21:48:01,677 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-10T21:48:01,677 raise MetadataGenerationFailed(package_details=details) from error 2025-09-10T21:48:01,677 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-10T21:48:01,702 Removed tensorcircuit-ng==0.2.2.dev20220706 from https://files.pythonhosted.org/packages/13/e8/8bd0671e1e5965f6200cdad55989be722498c33f340941d6cd7db948d25f/tensorcircuit-ng-0.2.2.dev20220706.tar.gz from build tracker '/tmp/pip-build-tracker-bhjzyl_q' 2025-09-10T21:48:01,702 Removed build tracker: '/tmp/pip-build-tracker-bhjzyl_q'